We are currently on SRM 7.0, EHP2 and have a new requirements to do 2 way matches in the backend for certain POs and vendors - eliminating the GR and only PO to Invoice. While doing this in ECC is straight forward by adding a new account assignment group, the replication of the PO from SRM does not allow the GR flag to be removed and it cannot be edited in ECC. We are using Cost Center "K" only and would like to activate a new AAG. We are using punchout catalogs and the creation of the PO is automatic once approved so there's no manual intervention. Can this be controlled by a BADI?